Motorboat-ladder



FIG. 1 is a perspective view of motorboat-ladder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of that shown;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 2; and,

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 4. 

The ornamental design for a motorboat-ladder, as shown and described. 